Deployer: Deploy always fails with 'connection timed out' in the same step

[desktp]

| Q | A
| ----------------- | ---
| Issue Type | Bug, Question, Feature Request
| Deployer Version | 6.0.0
| Local Machine OS | Windows 10 Insider Preview 1703
| Remote Machine OS | Ubuntu 16.04.2

Description

Running dep deploy on a Laravel project based on this guide always fails during the same step, cd /var/www/html/vpr && if [ ! -d shared ]; then mkdir shared; fi, even after I created the folder manually.

Tried with git-bash from Git for Windows and WSL.

Steps to reproduce

Run dep deploy on a Laravel project.

Content of deploy.php

<?php
namespace Deployer;

require 'recipe/laravel.php';

// Project name
set('application', 'VPR');

// Project repository
set('repository', '<path/to/repo/redacted>');

// [Optional] Allocate tty for git clone. Default value is false.
// set('git_tty', true);

// Shared files/dirs between deploys 
add('shared_files', []);
add('shared_dirs', []);

// Writable dirs by web server 
add('writable_dirs', []);

set('http_user', 'www-data');
// Hosts

host('host-redacted')
    ->set('deploy_path', '/var/www/html/vpr');

//
set('ssh_multiplexing', false);

// Tasks

task('build', function () {
    run('cd {{release_path}} && build');
});

// [Optional] if deploy fails automatically unlock.
after('deploy:failed', 'deploy:unlock');

// Migrate database before symlink new release.

before('deploy:symlink', 'artisan:migrate');

Output log

git-bash

jmouette@desknb MINGW64 /d/Dev/vpr (feature/deployer)
$ dep deploy -vvv
[localhost] > git rev-parse --abbrev-ref HEAD
[localhost] < feature/deployer
✈︎ Deploying feature/deployer on host-redacted
• done on [host-redacted]
➤ Executing task deploy:prepare
[host-redacted] > echo $0
[host-redacted] < bash
[host-redacted] > if [ ! -d /var/www/html/vpr ]; then mkdir -p /var/www/html/vpr; fi
[host-redacted] > if [ ! -L /var/www/html/vpr/current ] && [ -d /var/www/html/vpr/current ]; then echo 'true'; fi
[host-redacted] > cd /var/www/html/vpr && if [ ! -d .dep ]; then mkdir .dep; fi
[host-redacted] > cd /var/www/html/vpr && if [ ! -d releases ]; then mkdir releases; fi
[host-redacted] > cd /var/www/html/vpr && if [ ! -d shared ]; then mkdir shared; fi
[host-redacted] < ssh: connect to host host-redacted port 22: Connection timed out
➤ Executing task deploy:failed
• done on [host-redacted]
✔ Ok [1ms]
➤ Executing task deploy:unlock
[host-redacted] > rm -f /var/www/html/vpr/.dep/deploy.lock
[host-redacted] < ssh: connect to host host-redacted port 22: Connection timed out


  [Deployer\Exception\RuntimeException (-1)]
  The command "rm -f /var/www/html/vpr/.dep/deploy.lock" failed.
  Exit Code: -1 (Unknown error)
  Host Name: host-redacted
  ================
  ssh: connect to host host-redacted port 22: Connection timed out


Exception trace:
 () at phar://D:/Apps/Git/usr/bin/dep/src/Ssh/Client.php:96
 Deployer\Ssh\Client->run() at phar://D:/Apps/Git/usr/bin/dep/src/functions.php:292
 Deployer\run() at phar://D:/Apps/Git/usr/bin/dep/recipe/deploy/lock.php:30
 Deployer\Deployer::Deployer\{closure}() at n/a:n/a
 call_user_func() at phar://D:/Apps/Git/usr/bin/dep/src/Task/Task.php:104
 Deployer\Task\Task->run() at phar://D:/Apps/Git/usr/bin/dep/src/Executor/SeriesExecutor.php:63
 Deployer\Executor\SeriesExecutor->run() at phar://D:/Apps/Git/usr/bin/dep/src/Console/TaskCommand.php:152
 Deployer\Console\TaskCommand->execute() at phar://D:/Apps/Git/usr/bin/dep/vendor/symfony/console/Command/Command.php:264
 Symfony\Component\Console\Command\Command->run() at phar://D:/Apps/Git/usr/bin/dep/vendor/symfony/console/Application.php:869
 Symfony\Component\Console\Application->doRunCommand() at phar://D:/Apps/Git/usr/bin/dep/src/Console/Application.php:132
 Deployer\Console\Application->doRunCommand() at phar://D:/Apps/Git/usr/bin/dep/vendor/symfony/console/Application.php:223
 Symfony\Component\Console\Application->doRun() at phar://D:/Apps/Git/usr/bin/dep/vendor/symfony/console/Application.php:130
 Symfony\Component\Console\Application->run() at phar://D:/Apps/Git/usr/bin/dep/src/Deployer.php:324
 Deployer\Deployer::run() at phar://D:/Apps/Git/usr/bin/dep/bin/dep:119
 require() at D:\Apps\Git\usr\bin\dep:4

deploy [-p|--parallel] [-l|--limit LIMIT] [--no-hooks] [--log LOG] [--roles ROLES] [--hosts HOSTS] [-o|--option OPTION] [--] [<stage>]

WSL

root@desknb:/mnt/d/Dev/vpr# dep deploy -vvv
[localhost] > git rev-parse --abbrev-ref HEAD
[localhost] < feature/deployer
✈︎ Deploying feature/deployer on host-redacted
• done on [host-redacted]
➤ Executing task deploy:prepare
[host-redacted] > echo $0
[host-redacted] < bash
[host-redacted] > if [ ! -d /var/www/html/vpr ]; then mkdir -p /var/www/html/vpr; fi
[host-redacted] > if [ ! -L /var/www/html/vpr/current ] && [ -d /var/www/html/vpr/current ]; then echo 'true'; fi
[host-redacted] > cd /var/www/html/vpr && if [ ! -d .dep ]; then mkdir .dep; fi
[host-redacted] > cd /var/www/html/vpr && if [ ! -d releases ]; then mkdir releases; fi
[host-redacted] > cd /var/www/html/vpr && if [ ! -d shared ]; then mkdir shared; fi
[host-redacted] < ssh: connect to host host-redacted port 22: Resource temporarily unavailable
➤ Executing task deploy:failed
• done on [host-redacted]
✔ Ok [1ms]
➤ Executing task deploy:unlock
[host-redacted] > rm -f /var/www/html/vpr/.dep/deploy.lock
[host-redacted] < ssh: connect to host host-redacted port 22: Resource temporarily unavailable


  [Deployer\Exception\RuntimeException (-1)]
  The command "rm -f /var/www/html/vpr/.dep/deploy.lock" failed.
  Exit Code: -1 (Unknown error)
  Host Name: host-redacted
  ================
  ssh: connect to host host-redacted port 22: Resource temporarily unavailable


Exception trace:
 () at phar:///usr/local/bin/dep/src/Ssh/Client.php:96
 Deployer\Ssh\Client->run() at phar:///usr/local/bin/dep/src/functions.php:292
 Deployer\run() at phar:///usr/local/bin/dep/recipe/deploy/lock.php:30
 Deployer\Deployer::Deployer\{closure}() at n/a:n/a
 call_user_func() at phar:///usr/local/bin/dep/src/Task/Task.php:104
 Deployer\Task\Task->run() at phar:///usr/local/bin/dep/src/Executor/SeriesExecutor.php:63
 Deployer\Executor\SeriesExecutor->run() at phar:///usr/local/bin/dep/src/Console/TaskCommand.php:152
 Deployer\Console\TaskCommand->execute() at phar:///usr/local/bin/dep/vendor/symfony/console/Command/Command.php:264
 Symfony\Component\Console\Command\Command->run() at phar:///usr/local/bin/dep/vendor/symfony/console/Application.php:869
 Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/dep/src/Console/Application.php:132
 Deployer\Console\Application->doRunCommand() at phar:///usr/local/bin/dep/vendor/symfony/console/Application.php:223
 Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/dep/vendor/symfony/console/Application.php:130
 Symfony\Component\Console\Application->run() at phar:///usr/local/bin/dep/src/Deployer.php:324
 Deployer\Deployer::run() at phar:///usr/local/bin/dep/bin/dep:119
 require() at /usr/local/bin/dep:4

deploy [-p|--parallel] [-l|--limit LIMIT] [--no-hooks] [--log LOG] [--roles ROLES] [--hosts HOSTS] [-o|--option OPTION] [--] [<stage>]

[antonmedv]

There is a bug in WSL: https://github.com/Microsoft/BashOnWindows/issues/714

Try this:

Add this to END your SSH config (usually located at ~/.ssh/config):

Host *
    ProxyCommand nc %h %p %r

[desktp]

Didn't work.

...
[onvpr.com] > cd /var/www/html/vpr && if [ ! -d releases ]; then mkdir releases; fi
[onvpr.com] < nc: getaddrinfo: Servname not supported for ai_socktype
[onvpr.com] < ssh_exchange_identification: Connection closed by remote host
➤ Executing task deploy:failed
• done on [onvpr.com]
✔ Ok [1ms]
➤ Executing task deploy:unlock
[onvpr.com] > rm -f /var/www/html/vpr/.dep/deploy.lock
[onvpr.com] < nc: getaddrinfo: Servname not supported for ai_socktype
[onvpr.com] < ssh_exchange_identification: Connection closed by remote host


  [Deployer\Exception\RuntimeException (-1)]
  The command "rm -f /var/www/html/vpr/.dep/deploy.lock" failed.
  Exit Code: -1 (Unknown error)
  Host Name: onvpr.com
  ================
  nc: getaddrinfo: Servname not supported for ai_socktype
  ssh_exchange_identification: Connection closed by remote host

Found this with a quick search, and dropped the %r in the command you provided. A little progress, but iin the end still nothing, and exactly at the same step:

[onvpr.com] > cd /var/www/html/vpr && if [ ! -d shared ]; then mkdir shared; fi
[onvpr.com] < ssh_exchange_identification: Connection closed by remote host
➤ Executing task deploy:failed

If the bug is WSL related, why would git-bash also fail in the exact same step?

[antonmedv]

Can't tell. Try disable multiplexing.

[desktp]

Already did. I've resorted to deploying from an Ubuntu VM, so feel free to close this at your discretion. Would be nice if I didn't have to though :)

[antonmedv]

Windows is a mistery for me) will be cool if someone can solve isseus there

[desktp]

Ressurecting this, as I had some new developments. Even in my Ubuntu VM I started facing the same issue, and started looking for causes elsewhere. In the server, there was a LIMIT rule on ufw that reportedly blocks multiple connections. After changing it to ALLOW, deploying through git-bash got past the previous point of error, but now I got this one:

  [Symfony\Component\Process\Exception\RuntimeException]
  TTY mode is not supported on Windows platform.

Setting set('git_tty', false); did the trick, the the deploy was succesful through git-bash. I haven't been able to test on WSL because I uninstalled it, but it would probably work, as the 'symptoms' where the same.
Closing the issue as it was not related to Deployer, but this could help someone.